News For Last 1 Week
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Metal & Mining
| Fri 01 May 2026
Beijing, May 2 -- Asia Pacific Light Alloy Nantong Technology has submitted a patent application for Full-automatic Numerical Control Thin-wall Aluminum Alloy Profile Rapid Shaping Machine. This invention was developed by Li Qirong, Zhou Fuhai, Pu Jianying, Li Desong, Peng Ben, Cao Hui and Liu Hua.
The patent application numb..
Electronics
| Fri 01 May 2026
Beijing, May 2 -- Shaanxi Lighte Optoelectronics Material has submitted a patent application for Organic Compound, and Electronic Element and Electronic Device Using Same. This invention was developed by Li Hongyan, Liu Wenqiang and Zhang Heming.
The patent application number is CN202410841808 20240626. The patent publication..
Optics & Imaging
| Fri 01 May 2026
Beijing, May 2 -- Nantong University has submitted a patent application for Preparation Method and Application of Chiral Luminescent Material Taking Binaphthol and Derivatives Thereof as Core. This invention was developed by Wu Zhengguang, Ni Junwen, Mou Ningzhi, Dai Hong, Wu Xinxing, Zhang Xiwei and Jia Lanxin.
The patent ap..
Medical
| Sat 02 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to LightLab Imaging for Lumen Morphology and Vascular Resistance Measurements Data Collection Systems, Apparatus and Methods. Schmitt Joseph M, Friedman Joel M, Petroff Christopher and Elbasiony Amr developed the invention.
The patent application numbe..
Medical
| Sat 02 May 2026
Alexandria, May 2 -- LightLab Imaging has obtained a patent for lumen morphology and vascular resistance measurements data collection systems apparatus and methods. This invention was developed by Schmitt Joseph M, Friedman Joel M, Petroff Christopher and Elbasiony Amr.
The patent application number is US202117507297 20211021..
Medical
| Sat 02 May 2026
Alexandria, May 2 -- LightLab Imaging has secured a patent on Lumen Morphology and Vascular Resistance Measurements Data Collection Systems Apparatus and Methods. Schmitt Joseph M, Friedman Joel M, Petroff Christopher and Elbasiony Amr developed the invention.
The patent application number is US202318153134 20230111. The pate..
Automobile
| Sat 02 May 2026
Alexandria, May 2 -- Hyundai Mobis has secured a patent on Variable Spoiler Lighting Apparatus for Vehicle. Lee Soon Mo, Kim Do Hyung and Joo Chan Ho developed the invention.
The patent application number is US202418641930 20240422. The patent publication number is US12611983 (B2). International Patent Classification codes ar..
Plastics
| Fri 01 May 2026
Alexandria, May 2 -- Entegris has obtained a patent for articles coated with a fluoro-annealed film. This invention was developed by Lin I-kuan, Waldfried Carlo and Hou Jianan.
The patent application number is US202418745963 20240617. The patent publication number is US12612700 (B2). International Patent Classification codes ..
Chemicals
| Sat 02 May 2026
Alexandria, May 2 -- IFP Energies nouvelles has been awarded a patent for Process for Synthesizing 5-hydroxymethylfurfural. This invention was developed by Jacquin Marc, Delcroix Damien, Larmier Kim and Huard Thierry.
The patent application number is US202017622283 20200615. The patent publication number is US12612376 (B2). I..
Plastics
| Fri 01 May 2026
Alexandria, May 2 -- Exxonmobil Chemical Patents has been granted a patent for Direct Steam Cracking Methods for Liquids Produced from Plastic Waste. Laurent Philippe, Rougeau Jennifer L and Abdelmalek Beshoy G developed the invention.
The patent application number is US202017766577 20201019. The patent publication number is ..
Medical
| Sat 02 May 2026
Beijing, May 2 -- Nanfang Hospital, Southern Medical University has submitted a patent application for Application of Sorafenib in Maintenance Treatment After Transplantation of Acute Myelogenous Leukemia. This invention was developed by Xuan Li, Liu Qifa, Shao Ruoyang, Jin Hua, Sun Jing, Fan Zhiping, Huang Fen, Xu Na, Chi Peiru..
Medical
| Sat 02 May 2026
Beijing, May 2 -- Ping An Technology, Shenzhen has submitted a patent application for Short Message Anti-fraud Method and Device Based on Artificial Intelligence, Equipment and Medium. This invention was developed by Luo Meng.
The patent application number is CN202511178409 20250821. The patent publication number is CN1211941..
Medical
| Sat 02 May 2026
Beijing, May 2 -- Xuzhou Central Hospital has applied Chinese patent for Automatic Discharging Device for Condensate Water of Breathing Machine Loop. Tong Pei, Li Shuang and Wang Xuan developed it.
The patent application number is CN202511390080 20250926. The patent publication number is CN121197608 (A). International Patent ..
Semiconductor
| Sat 02 May 2026
Beijing, May 2 -- Spreadtrum Semiconductor (Nanjing) has applied Chinese patent for Communication Method and Communication Device. Yang Yuanqing, Chen Mimi and Liu Haowen developed it.
The patent application number is CN202410804433 20240620. The patent publication number is CN121193369 (A). International Patent Classificatio..
Metal & Mining
| Fri 01 May 2026
Alexandria, May 2 -- ExxonMobil Technology and Engineering has received a patent for Processes and Systems for Removing Deposits from an Integrated Plastic Pyrolysis Vessel and a Steam Cracking Furnace. This invention was developed by Radford Kara R, Spicer David, Maduskar Saurabh S, Walker Theodore W, Miller Alison M and Slack ..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- Telefonaktiebolaget LM Ericsson has sought patent for Method for Spatial Beamforming. This invention was developed by Almers Peter and Karlsson Torsten.
The patent application number is CN20238098379 20230522. The patent publication number is CN121195442 (A). International Patent Classification codes are H04..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- Telefonaktiebolaget LM Ericsson has filed a patent application for Urps End User Agreement. This invention was developed by Olsson Lasse, Lohmar Thorsten, Muller Estelle, Svensson Magnus and Lemark Jonas.
The patent application number is CN20238098275 20230515. The patent publication number is CN121195558 (A..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- Telefonaktiebolaget LM Ericsson has submitted a patent application for Active Area Sounding Reference Signal Configuration. This invention was developed by Riyazdi Mohamed Y, Shrivastav Raghavendra, Masini Gino Luca and Marais Eric.
The patent application number is CN20248031706 20240510. The patent publicat..
Telecom
| Fri 01 May 2026
Alexandria, May 2 -- Electronics and Telecommunications Research Institute has obtained a patent for radar apparatus and method of suppressing in-band interference therein. This invention was developed by Kim Hyung Jung, Kang Min Soo and Cho Sang In.
The patent application number is US202218078690 20221209. The patent publica..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- Guangdong OPPO Mobile Telecommunications has submitted a patent application for Resource Mapping Method and Device, Equipment and Storage Medium. Zhang Shichang developed the invention.
The patent application number is CN202511437323 20230511. The patent publication number is CN121193392 (A). International P..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Chongqing University of Posts and Telecommunications patent application for Millimeter Wave Beam Prediction Method Based on Visual Assistance and Small Sample Learning. The invention was developed by Wang Heng, Yang Dihan and Xie Xin.
The patent appli..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- Guangdong Kuanpu Technology has filed a patent application for Communication Signal Dynamic Filtering Processing Method and System Based on Frequency Hopping Combiner Driving. This invention was developed by Gong Yao and Chen Yizhou.
The patent application number is CN202511287918 20250909. The patent public..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- Guangdong OPPO Mobile Telecommunications has submitted a patent application for Video Recording Method, Device and Equipment, Storage Medium and Program Product. This invention was developed by Zhu Qiupei.
The patent application number is CN202511241524 20250901. The patent publication number is CN121193873 ..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- Fiberhome Telecommunication Technologies has submitted a patent application for Network Connection Management Method and Device Supporting Multiple Data Models and Storage Medium. This invention was developed by Gao Qiang, Li Xingge, Liu Fangli and Chen Xiaocheng.
The patent application number is CN202511412..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- Guangdong OPPO Mobile Telecommunications has applied Chinese patent for Zoom Method and Device, Equipment, Storage Medium and Computer Program Product. Zhu Wenbo developed it.
The patent application number is CN202511274831 20250905. The patent publication number is CN121194069 (A). International Patent Clas..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Guangdong OPPO Mobile Telecommunications patent application for Photographing Method and Device, Equipment, Storage Medium and Program Product. The invention was developed by Zhu Qiupei.
The patent application number is CN202511279890 20250905. The pa..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Guangdong OPPO Mobile Telecommunications patent application for Communication Method and Terminal. The invention was developed by Zhang Shichang.
The patent application number is CN202511357084 20230925. The patent publication number is CN121194334 (A..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Guangdong OPPO Mobile Telecommunications patent application for Measurement Result Reporting Method and Device, Equipment and Storage Medium. The invention was developed by Hu Rongyi and Zhang Jinyu.
The patent application number is CN202511507631 202..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- China Telecom has submitted a patent application for Network Authentication Method, Device and Authentication System. Hu Yiwei developed the invention.
The patent application number is CN202511367562 20250923. The patent publication number is CN121194181 (A). International Patent Classification codes are H04..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- Beijing University of Posts and Telecommunications has applied Chinese patent for WiFi and Lora Cross-technology Sensing Method and System. Xia Dan, Zheng Xiaolong, Liu Liang, Huang Shanguo, Ma Huadong and Chen Guanghui developed it.
The patent application number is CN202511323159 20250916. The patent public..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- Guangdong OPPO Mobile Telecommunications has submitted a patent application for Communication Method and Device for Synchronization, Equipment and Medium. This invention was developed by Zhang Jinyu, Xu Weijie, Cui Shengjiang and Wang Ke.
The patent application number is CN20238098231 20230808. The patent pu..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Beijing University of Posts and Telecommunications patent application for Method and System for Configuring Switching Threshold Value of Refrigerating System Based on Large Reasoning Model. The invention was developed by Ma Jie, Zhang Tiankui, Zhang Zhih..
Telecom
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Guangdong OPPO Mobile Telecommunications patent application for Infrastructure Sharing Method and Device Using Block Chain. Lin Hao developed the invention.
The patent application number is CN20238096329 20230331. The patent publication number is CN121..
Chemicals
| Fri 01 May 2026
Alexandria, May 2 -- United States Patent for Bis(heterocyclic-olate) Lewis Base Catalysts and Methods Thereof has been issued to Exxonmobil Chemical Patents. This invention was developed by Hagadorn John R, Cai Irene C, Canich Jo Ann M and Zhou Hua.
The patent application number is US202118044171 20210921. The patent publica..
Electrical
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Entegris patent application for Electrostatic Chuck and Related Method. Waldfried Carlo developed the invention.
The patent application number is CN20248032592 20240501. The patent publication number is CN121195338 (A). International Patent Classificat..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Baker Hughes Oilfield Operations has obtained a patent for selective well barrier bottom, system, and method. This invention was developed by Nguyen Tuan and Trahan James Scott.
The patent application number is US202418640344 20240419. The patent publication number is US12612838 (B2). International Patent C..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Halliburton Energy Services has been awarded a patent for Downhole Orienting Helix for Operations Requiring Multiple Orienting Sequences. This invention was developed by Witte Jason P and Steele David J.
The patent application number is US202318524134 20231130. The patent publication number is US12612834 (B..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to Halliburton Energy Services for Downhole Anchor System. Wai Simon Whye Kwong and Phoe Adriell Chuan Nan developed the invention.
The patent application number is US202418808948 20240819. The patent publication number is US12612832 (B2). International ..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- United States Patent for Systems and Methods for Coiled Tubing Drilling has been issued to Schlumberger Technology. This invention was developed by Zheng Shunfeng, Murphy Jeremy, Song Fei and Li Ke Ken.
The patent application number is US202418752408 20240624. The patent publication number is US12612831 (B2..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Halliburton Energy Services has been granted a patent for Travel Joint with Telescoping Control Lines. This invention was developed by Medina Jorge Arturo Hinostroza and Rodrigues Junior Desiderio Naegele.
The patent application number is US202418757241 20240627. The patent publication number is US12612828 ..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Baker Hughes Oilfield Operations has been awarded a patent for Control Line Clamp Configuration, Method and System. This invention was developed by Hammer Aaron C and Wakefield John.
The patent application number is US202418921867 20241021. The patent publication number is US12612827 (B2). International Pat..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to National Oilwell Varco for Drill Bit Cutter Elements with Multiple Surface Finishes. Sheikhrezaei Kian, Blaylock Bradley S, Centala Prabhakaran and Roberts Tom S developed the invention.
The patent application number is US202318853292 20230327. The pa..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- PetroChina has submitted a patent application for Oil Shale In-situ Conversion Catalyst and Preparation Method and Application Thereof. Zhang Li, Gao Xionghou, Liu Chaowei, Liu Honghai, Liu Tao, Hu Qingxun, Fang Hua, Liu Huangfei, Wang Baojie and Cao Gengzhen developed the invention.
The patent application num..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- China University of Petroleum, East China has submitted a patent application for Preparation Method of High-dispersion and Strong-anchoring Metal Molecular Sieve Material. This invention was developed by Guo Hailing, Meng Xianglong, Wang Chunzheng, Fan Xingze, Li Zi'ang and Yan Zifeng.
The patent application n..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Cameron International Corporation has been granted a patent for Quick Conduit Connection System. Shirani Alireza, Sifford Curtis, Gonzalez Gustavo, Villarroel Enrique, Frank Joshua, Miller Eric, Mercer Ii Ted and Khokhar Aleem developed the invention.
The patent application number is US202218560752 20220601..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to Halliburton Energy Services for Protection of Make-up System for High Pressure Bellows-style Pump System. Clyburn Andrew Silas developed the invention.
The patent application number is US202318399058 20231228. The patent publication number is US126129..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Saudi Arabian Oil Company has secured a patent on Membrane-based Energy Harvesting Through Salinity Gradient of Available Upstream Water Resources. Hazazi Khalid Y and El-demellawi Jehad K developed the invention.
The patent application number is US202418740281 20240611. The patent publication number is US1..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Saudi Arabian Oil Company has secured a patent on Method and System for Predicting the Lifespan of Electric Submersible Pumps Using Random-forest Machine-learning. Arukhe James O, Kalu-ulu Torty C, Samman Suhail A and Almarri Hamad M developed the invention.
The patent application number is US202318194053 2..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Schlumberger Technology has obtained a patent for systems and methods for real time downhole motor power curve generation. This invention was developed by Liu Bo, Huang Yan Song, Fu Ying, Ba Samba and Ma Jing.
The patent application number is US202418443522 20240216. The patent publication number is US12612..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Halliburton Energy Services has secured a patent on Centrifugal Pump Stage with Radiused Impeller Flow Passage Exit for Reduced Erosion. Brown Donn J, Sheth Ketankumar Kantilal and Mcmanus David developed the invention.
The patent application number is US202418748839 20240620. The patent publication number ..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Halliburton Energy Services has secured a patent on Mechanical Support for Expandable Liner Hanger. Chevallier Francois, Newton Daniel, Zhao Yian, Zhong Xiaoguang Allan and Fripp Michael Linley developed the invention.
The patent application number is US202318396082 20231226. The patent publication number i..
Oil & Gas
| Sat 02 May 2026
Alexandria, May 2 -- United States Patent for Cleaning Brush for Semiconductor Fabrication Process has been issued to Entegris. This invention was developed by Vasanthakumar Aravind, Perumal Thines Kumar, Guddati Subhash and Leavy Montray.
The patent application number is US202318204238 20230531. The patent publication number i..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- PetroChina has applied Chinese patent for Carboxylated Nitrile Rubber as Well as Preparation Method and Application Thereof. Zhang Zhiqiang, Zhao Zhichao, Yang Hailong, Zhong Qilin, Wei Xuling, Wang Wancheng, Qiu Guanjun, Wang Xiaopeng, Gui Qiang and Wang Yongfeng developed it.
The patent application number is..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- National Oilwell Varco has received a patent for Magnetic Transmission Systems with Eccentric Bearing Assemblies. This invention was developed by Pickett Geoffrey Alexander, Newman Nicholas Craig, Benson Mitchell Ryan, Babyak Nicholas Owen, Samano David Fernando, Gomez Christopher, Liu Shuo and He Ci.
The p..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to Baker Hughes Oilfield Operations for Electrical Submersible Pumping System with a Ride Through Power Supply Having a Safety Interlock. Etter Nathan and Williams Gary developed the invention.
The patent application number is US202418596405 20240305. Th..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released PetroChina patent application for Imidazoline Derivative as Well as Preparation Method and Application Thereof. This invention was developed by Li Tuanle, Wang Junming, Liu Zhifeng, Liu Yufeng, Xu Ning and Xue Weiguo.
The patent application number is CN2..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received PetroChina patent application for Method and Device for Producing Mesitylene from C9 Heavy Aromatics. Xu Lei, Xu Yarong, Fan Jinlong, Wei Shumei, Li Qinlei, Wang Tingwei, Gong Tao, Chen Lantian, Zhang Li and Feng Limei developed the invention.
The patent..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- PetroChina has submitted a patent application for Method and Device for Separating Trimethylbenzene. Xu Lei, Xu Yarong, Wei Shumei, Fan Jinlong, Feng Limei, Zhang Li, Li Qinlei and Wang Tingwei developed the invention.
The patent application number is CN202410826016 20240625. The patent publication number is C..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Schlumberger Technology has been granted a patent for Method for Identifying and Highlighting Meters Within a Multiphase Production Flow. This invention was developed by Trivedi Anubhav, Agrawal Madhuri and Panda Rajeev Bishwambar.
The patent application number is US202519225182 20250602. The patent publica..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- China University of Petroleum, East China has filed a patent application for Method for Converting Salt-containing Water into Pure Water Through Porous Carbon Fixed Electrode Capacitance Desalination. This invention was developed by Li Dawei, Zhu Yanjiao, Zhou Chengyu and Zhang Zongbo.
The patent application n..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Schlumberger Technology has received a patent for Plan Deviations Visualization and Interpretation. This invention was developed by Teh Siau Ban and Zhernakov Vladimir.
The patent application number is US201917250884 20190918. The patent publication number is US12614136 (B2). International Patent Classifica..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- PetroChina has applied Chinese patent for Full-automatic Thread Cleaning Device. Jin Haoyuan, Li Qiuxia and Jin Guangxin developed it.
The patent application number is CN202410833217 20240626. The patent publication number is CN121199254 (A). International Patent Classification code is B23G9/00.
The abstract..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- PetroChina has applied Chinese patent for Bagged Material Unloader and Unloading Method. Zhang Feng, Chen Haiwang, Huang Lin, Hu Kang, Wang Jianhui, Ning Zhaohua, Du Liang, Shi Cunpeng, Zhang Yuliang, Lu Ming and Shi Faxin developed it.
The patent application number is CN202410830242 20240625. The patent publi..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- United States Patent for Processing Subsurface Data with Uncertainty for Modelling and Field Planning has been issued to Schlumberger Technology. This invention was developed by Round Andrew, Anton Liviu Adrian, Amoudruz Pierre, Park Kwangwon, Anisimov Sergey, Younger Adam and Wakefield Mark.
The patent app..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- BP Corporation, North America has been granted a patent for Enhanced Projection on Convex Sets for Interpolation and Deblending. This invention was developed by Fu Kang.
The patent application number is US202017775661 20201020. The patent publication number is US12613353 (B2). International Patent Classific..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Saudi Arabian Oil Company has been granted a patent for Motorized Cuffing Mechanism for Ultrasound Inspection. This invention was developed by Al Brahim Ahmed, Halawani Abdulwahab, Abdellatif Fadl and Jifri Hesham.
The patent application number is US202318326272 20230531. The patent publication number is US..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Schlumberger Technology has been awarded a patent for Multiphase Flowmeter Aperture Antenna Transmission and Pressure Retention. This invention was developed by Lim Yu Ke, Wang Shasha, Zhan Linyuan, Mohamed Zain Muhammad Fuad Bin, Shin Han Wei Kenny, Jolivet Guillaume and Xie Cheng-gang.
The patent applicat..
Oil & Gas
| Sat 02 May 2026
Beijing, May 2 -- Schlumberger Technology has submitted a patent application for Systems, Devices, and Methods for Continuous Digital Image Calibration. Wands Florian and Amar Mojtaba developed the invention.
The patent application number is CN20248035235 20240524. The patent publication number is CN121195517 (A). International..
Oil & Gas
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Entegris patent application for Method and Apparatus for Dispensing Gas into Container. This invention was developed by Smith Mark V, Fuller Matthew A, Eggum Shawn D and Yacouba Andre A.
The patent application number is CN20248034858 20240426. The patent..
Oil & Gas
| Sat 02 May 2026
Beijing, May 2 -- China University of Petroleum, East China has submitted a patent application for Ddos Attack Detection Method and System Based on Space-time Diagram Neural Network. Xiao Junbi, Lyu Xiaolu, Guo Meiling and Zhao Mengfei developed the invention.
The patent application number is CN202511715525 20251121. The patent..
Broadband & Wireless Network
| Sat 02 May 2026
Beijing, May 2 -- Tsinghua University has submitted a patent application for Channel Feedback Method and System. This invention was developed by Wang Haoyu and Sun Zhi.
The patent application number is CN202511229782 20250829. The patent publication number is CN121193296 (A). International Patent Classification codes are H04B..
Broadband & Wireless Network
| Sat 02 May 2026
Beijing, May 2 -- Huawei Technologies has sought patent for Communication Method and Device. This invention was developed by Zou Tong, Zhang Xu and Gan Linxiao.
The patent application number is CN202410813994 20240621. The patent publication number is CN121194289 (A). International Patent Classification codes are H04W24/02, H..
Broadband & Wireless Network
| Sat 02 May 2026
Beijing, May 2 -- MediaTek has sought patent for Handling of Network Rejection or No Response and Equivalent PLMN or SNPN. This invention was developed by Lin Yuanjie, Bonnet Bonnet and Lin Yuxin.
The patent application number is CN20248034429 20240927. The patent publication number is CN121195571 (A). International Patent Cl..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received CRRC Qingdao Sifang patent application for Vehicle Body Structure and Railway Vehicle. Guo Jianqiang, Wang Xinying, Zhang Miaomiao, Zhang Chenglong and Jiao Zhiyuan developed the invention.
The patent application number is CN202511574445 20251030. The pa..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received CRRC Guangdong patent application for Windshield Displacement Tool for Railway Vehicle. Yuan Demin, Lai Wei-jen, Chen Yonghong, Chen Renquan, Luo Hui, Li Qiongwei and Zhang Junlong developed the invention.
The patent application number is CN202511515470 ..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Zhengzhou Railway Vocational & Technical College patent application for Two-way Multi-channel Heat Dissipation Device for Rail Car. The invention was developed by Song Huijuan, Zhang Longhua, Niu Xiaowei, Zhi Leiyong and Tian Xiaolong.
The patent applic..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- Dalian Whim Science & Technology has filed a patent application for Electromagnetic Suspension Train Track System. This invention was developed by Liu Zhongchen.
The patent application number is CN202510795323 20201009. The patent publication number is CN121201117 (A). International Patent Classification codes..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- Shaanxi Xunyi Qinggangping Mining has sought patent for Reverse Hanging Prevention Protection Device for Rope Clip of Aerial Passenger Device. This invention was developed by Wu Di, Shang Junke, Zhang Runhai, Zhang Aiqin, Jin Yong, He Lu, Zhang Xiaolong, Bao Jiawei and Li Duidi.
The patent application number i..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Chongqing University patent application for Pedestrian Collision Risk Assessment Method Applied to Road Without Signal Lamp. Chen Qitong, Liu Congzhi and Li Chenjun developed the invention.
The patent application number is CN202511703606 20251119. The pa..
Transportation
| Fri 01 May 2026
Alexandria, May 2 -- Uber Technologies has obtained a patent for determining dissimilarities between digital maps and a road network using predicted route data and real trace data. This invention was developed by Patault Armelle, Berk Rifat and Gurakan Berk.
The patent application number is US202318205889 20230605. The patent p..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- Chongqing Dajiang Zhifang Special Equipment has submitted a patent application for Gear Shifting Brake Control System of Self-walking Trailer. This invention was developed by Liu Bo, Ma Fei, Yang Xue, Zhang Yan, Jiang Liming and Liu Bo.
The patent application number is CN202511392115 20250926. The patent publi..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- SINOTRUK Jinan Power has sought patent for Intelligent Truck Following Control System, Method and Equipment Based on Predictive Control. This invention was developed by Guo Cong, Shen Zeyu, Ding Weiyun, Zhao Xiaolong, Zhao Yuchao and Tian Lei.
The patent application number is CN202511702625 20251119. The paten..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- Shanghai Mitsubishi Elevator has submitted a patent application for Additional Brake of Passenger Conveying Device. Long Shirang, Tang Feng, Wang Ming, Fang Wen, Liu Yufei and Sun Pengbo developed the invention.
The patent application number is CN202511501708 20251021. The patent publication number is CN121201..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- China Railway Engineering Equipment Group has applied Chinese patent for Multi-specification Cable Universal Conveying Device and Conveying Method. He Kaiwei, Lin Fulong, Wang Xiaopan, Chen Jianfei, Xu Wentao, Cheng Liwei, Hu Peng and Meng Qiming developed it.
The patent application number is CN202511370978 20..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Jiangyin Tingyang Machinery patent application for Auxiliary Welding Device for Tower Crane Fishplate. Zhang Qifang and Zhang Zhen developed the invention.
The patent application number is CN202511305282 20250912. The patent publication number is CN12119..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Benxi Steel Group Information Automation patent application for Intelligent Inspection and Fault Early Warning Method for Adhesive Tape Transportation Corridor. Bai Bing, Feng Hongjiang, Xue Ming, Tian Youhui, Wang Qiang and Shi Xiaoyu developed the inven..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- Changzhou Famous Barrel Industry has submitted a patent application for Auxiliary Transportation Device for Metal Drum Forming and Using Method of Auxiliary Transportation Device. This invention was developed by Teng Nanren.
The patent application number is CN202511271855 20250908. The patent publication numbe..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- China Nonferrous Metals Processing Technology has sought patent for Aluminum Processing Plant Material Storage and Transportation Layout and Material Storage and Transportation Control Method. This invention was developed by Wang Xiaoyan, Ding Hongbo, Liu Qinbo, Wu Ruirui, Zhao Jian, Zhao Anguo, Li Zhehang, Ni ..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- Beijing Xiaomi Mobile Software has submitted a patent application for Protective Assembly and Transportation Device. This invention was developed by Huo Weiliang and Chen Ziyang.
The patent application number is CN202410841941 20240626. The patent publication number is CN121201578 (A). International Patent Cla..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- Sichuan Fine Arts Institute has sought patent for Manned Lunar Rover Used Under Complex Road Conditions. This invention was developed by Duan Shengfeng, Liu Zihao, Yang Chengying, Hu Yongpan, Jin Long, Liang Jiongguang and Chen Hua.
The patent application number is CN202410479735 20240420. The patent publicati..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- Hunan Tiehua Fine Axe Automobile Group has submitted a patent application for Universal Semitrailer Girder I-shaped Steel Correcting Equipment. This invention was developed by Xie Tiehua, Chen Yuqiang, Zou Hongxiang, Zhi Qian, Xie Qizhi, Xie Xiaoyan, Xie Jiaohong, Xie Songbai, Wu Chenghui and Xie Xifeng.
The p..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- Chery Commercial Vehicle, Anhui has applied Chinese patent for Vehicle Steering Wheel and Road Wheel Steering Synchronous Self-adaptive Control Method and System. Guo Bo developed it.
The patent application number is CN202511490086 20251017. The patent publication number is CN121201197 (A). International Paten..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released CRSC Urban Rail Transit Technology patent application for Point-connection Type Train Control Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Wang Tian, Su Xiuyuan, Hou Jinchuan, Huo Tianxiang, Ding Li, Feng Wei..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Nanjing NRIET Industrial patent application for Urban Rail Non-planned Train Automatic Adjustment Method. Jing Shunli, Teng Fei and Lu Yong developed the invention.
The patent application number is CN202511505331 20251021. The patent publication number i..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- Beijing National Railway Research & Design Institute Signal & Communication has submitted a patent application for Train Operation and Traction Control Integrated System and Control Method. Yao Wenhua, Liu Ling, Jia Yunguang, Cui Junfeng, Chen Zhiqiang, Liu Hui and Zhang Jiacheng developed the invention.
The p..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Shijiazhuang Tiedao University patent application for Virtual Marshalling Cooperative Control Method for Thirty-thousand-ton Heavy Haul Train. Wang Meiqi, Wang Chenxi, Liu Pengfei, Wang Ruichen, Qi Zhuang, Hao Rujiang and Yang Shaopu developed the inventi..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- CRRC Zhuzhou Locomotive has submitted a patent application for Railway Vehicle Emergency Stop Control Device and Railway Vehicle. Hu Yashi, Zhou Ande, Chen Jianhua, Chen Sanmeng, Chen Aijun, Ma Lili and Yu Panlong developed the invention.
The patent application number is CN202511763928 20251127. The patent pub..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- CRRC Qingdao Sifang has submitted a patent application for Data Processing Method and Device, Electronic Equipment, Storage Medium and Train. This invention was developed by Yang Muchen, Cui Jianan, Chen Jinghao, Yang Guoyi and Li Shijie.
The patent application number is CN202511270822 20250905. The patent pub..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- China Railway Engineering Services has submitted a patent application for Intelligent Car Stopping System of Tunnel Motor Car Set. This invention was developed by Han Rui, Hou Zhuzhao, Deng Yang, Gao Longquan, Mei Yuanyuan, Chen Wenju, Zhou Hongchu, Liu Honghui and Jiao Junqi.
The patent application number is ..
Transportation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received China Railway Siyuan Survey and Design Group patent application for Whole-row Type Traverse Table Suitable for Superconducting High-speed Magnetic Levitation Vehicle. Qiu Shaofeng, Zhu Zequn, Xu Xubao, Yang Hui, Liu Gaokun, Mou Hanlin, Zuo Yudong, Yang Zh..
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